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Philmore 64-4005, Ground Loop Isolator Product AttributeProduct Value Weight 3.85 oz isolates the ground between amplifier and radio eliminates the ground path which can cause alternator white and ignition A low level filter which isolates the ground between amplifier and radio Designed to interface with line level outputs Eliminates the ground path which can cause alternator whine and ignition pop It eliminates the noise in the audio line without sacrificing audio fidelity Philmore high quality accessory
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🇺🇸 Ship from USA · On Agora since 2026
$16.34